Document Comparer for .NET

Name: Aspose.Words for .NET
Price: 99 USD
Author: Aspose

A robust tool for comparative analysis that integrates detected differences into the primary document. Ideal for developers who need accurate change tracking and reliable validation workflows in .NET.

Aspose.Words Document Comparer for .NET

The Aspose.Words Document Comparer for .NET is a feature plugin that performs fast and accurate document comparison inside your application. It generates a complete set of tracked revisions in the original document to support audits and review cycles.

The Document Comparer is a feature plugin that works together with Processor plugins responsible for handling specific file formats. To use it effectively, ensure that the required Processor plugin is active for each format you want to compare. For example, you can compare DOCX files with the Word Processor plugin, compare PDF files with the PDF Processor plugin, or perform comparisons between formats using processors such as ODT Processor, CHM Processor, or XML Processor.

How to Add Comparison Feature in .NET

Add Aspose.Words.dll to your project.
Apply your license keys.
Load the two source documents.
Run the comparison API to produce tracked revisions in the primary document.
Save the output using a Processor plugin that supports your target format.

Get the required components

Download Aspose.Words for .NET from the releases page or install from NuGet.
This plugin is compatible with major operating systems, including Microsoft Windows, Linux, and macOS, and supports frameworks such as .NET Framework, Mono, and .NET Core.
It works with various IDEs, including Microsoft Visual Studio 2010-2022, Xamarin, and MonoDevelop 2.4+.

Troubleshooting

Recheck licensing. Missing or invalid licenses can limit functionality.
Normalize sources where possible. Remove hidden content or repair corrupted files.
Large or complex documents can benefit from pre-clean steps like style normalization.
When mixing formats, confirm both the load and save paths are covered by your license.

Best practices for accurate results

Use source files in their native formats for the best match quality.
Keep styles and numbering consistent across both inputs.
Update Aspose.Words regularly to benefit from parsing and diff quality improvements.
Store the comparison result as tracked revisions, then accept or reject changes as part of your workflow.

Frequently Asked Questions

Does Document Comparer work alone?

No. Document Comparer is a feature plugin. You must also activate the Processor plugin for every format you plan to load or save.

Which formats can I compare?

You can compare any formats supported by your activated Processor plugins. Common examples include DOC, DOCX, PDF, ODT, HTML, MHTML and many more.

What are the benefits for developers?

Accurate diff as tracked revisions, reliable audits, smoother review cycles, and clean integration inside .NET workflows.